CN203838910U - Model display device for computer teaching - Google Patents
Model display device for computer teaching Download PDFInfo
- Publication number
- CN203838910U CN203838910U CN201420247527.XU CN201420247527U CN203838910U CN 203838910 U CN203838910 U CN 203838910U CN 201420247527 U CN201420247527 U CN 201420247527U CN 203838910 U CN203838910 U CN 203838910U
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- China
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- model
- display device
- support body
- springs
- frame body
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- Expired - Fee Related
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Abstract
The utility model relates to a model display device for computer teaching, which comprises a frame body. The upper end of the frame body is symmetrically provided with fixed bushings. Inside the fixed bushings are four springs fixedly connected with the fixed bushings. The four springs are uniformly distributed at the upper end of the frame body. The middle part of the frame body is provided with a screw rod. The upper end of the screw rod is fixedly connected with a display panel. The two ends of the display panel are provided with limiting blocks. The lower end of the display panel is fixedly connected with the upper ends of the springs. The lower end of the frame body is provided with four supporting legs. The supporting legs are symmetrically distributed at the lower end of the frame body. A placement box is arranged on one side of the supporting legs. The upper end of the display panel is provided with a baffle plate. The lower end of the screw rod is provided with a nut. According to the technical scheme of the utility model, by means of the fixed bushings with the springs, not only the springs can be conveniently guided, but also the springs are prevented from being bent. Meanwhile, the display panel can be conveniently lifted up. Due to the arrangement of the limiting blocks, the display panel and the fixed bushings can be conveniently laminated together. Meanwhile, the model display device is simple in structure, convenient to operate, economical and practical.
Description
Technical field
The utility model relates to computer-aided instruction utensil field, relates in particular to a kind of for the model display device on computer teaching.
Background technology
Computer teaching refers to computer help or replaces teacher's operating part teaching task, to student's impart knowledge and the form of teaching that skill training is provided.Computer teaching provides a good personalized learning environment for student.The computer technologies such as its integrated application multimedia, hypertext, artificial intelligence, network service and knowledge base, have overcome single, unilateral shortcoming in conventional teaching sight mode.Its use can effectively be shortened learning time, improve the quality of teaching and efficiency of teaching, realizes optimized instructional objective.Yet, on model display device on computer teaching on existing market, lack the device that not only contributes to the guiding of spring but also contribute to the rise of Graphic Panel, this is unfavorable for preventing the bending of spring, on model display device on computer teaching, lack the device that contributes to Graphic Panel and fixed cover laminating, can not meet people's demand.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of for the model display device on computer teaching.
The utility model is to be achieved through the following technical solutions:
A kind of for the model display device on computer teaching, comprise support body, described support body upper end is arranged with fixed cover, in described fixed cover, be consolidated with spring, the middle part of support body is provided with screw rod, the upper end of described screw rod is consolidated with Graphic Panel, and the two ends of described Graphic Panel are provided with limited block, and the lower end of Graphic Panel is cemented in the upper end of spring.
As optimal technical scheme of the present utility model, the lower end of described support body is provided with supporting leg, and a side of described supporting leg is provided with placing box, and the upper end of described Graphic Panel is provided with baffle plate, and the lower end of described screw rod is provided with nut.
As optimal technical scheme of the present utility model, described spring has four, and is evenly distributed on the upper end of support body.
As optimal technical scheme of the present utility model, described supporting leg has four, and is symmetrically distributed in the lower end of support body.
Compared with prior art, the beneficial effects of the utility model are: the fixed cover that the utility model is provided with spring had both contributed to the guiding of spring, prevent the bending of spring, also contribute to the rise of Graphic Panel, by being set, limited block contribute to Graphic Panel and fixed cover to fit, and simple in structure, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, support body; 11, fixed cover; 111, spring; 12, screw rod; 121, nut; 13, supporting leg; 131, placing box; 2, Graphic Panel; 21, limited block; 22, baffle plate.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of for the model display device on computer teaching, comprise support body 1, described support body 1 upper end is arranged with fixed cover 11, in described fixed cover 11, be consolidated with spring 111, both the guiding that had contributed to spring 111 with the fixed cover 11 of spring 111, prevent the bending of spring 111, also contribute to the rise of Graphic Panel 21, described spring 111 has four, and be evenly distributed on the upper end of support body 1, the middle part of support body 1 is provided with screw rod 12, the upper end of described screw rod 12 is consolidated with Graphic Panel 2, the two ends of described Graphic Panel 2 are provided with limited block 21, limited block 21 contributes to Graphic Panel 21 and fixed cover 11 laminatings, the lower end of Graphic Panel 21 is cemented in the upper end of spring 111, the lower end of support body 1 is provided with supporting leg 13, described supporting leg 13 has four, and be symmetrically distributed in the lower end of support body 1, one side of supporting leg 13 is provided with placing box 131, the upper end of described Graphic Panel 2 is provided with baffle plate 22, the lower end of described screw rod 12 is provided with nut 121.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. one kind for the model display device on computer teaching, it is characterized in that: comprise support body (1), described support body (1) upper end is arranged with fixed cover (11), in described fixed cover (11), be consolidated with spring (111), the middle part of support body (1) is provided with screw rod (12), the upper end of described screw rod (12) is consolidated with Graphic Panel (2), the two ends of described Graphic Panel (2) are provided with limited block (21), and the lower end of Graphic Panel (21) is cemented in the upper end of spring (111).
2. according to claim 1 a kind of for the model display device on computer teaching, it is characterized in that: the lower end of described support body (1) is provided with supporting leg (13), one side of described supporting leg (13) is provided with placing box (131), the upper end of described Graphic Panel (2) is provided with baffle plate (22), and the lower end of described screw rod (12) is provided with nut (121).
3. according to claim 1 a kind of for the model display device on computer teaching, it is characterized in that: described spring (111) has four, and be evenly distributed on the upper end of support body (1).
4. according to claim 1 a kind of for the model display device on computer teaching, it is characterized in that: described supporting leg (13) has four, and be symmetrically distributed in the lower end of support body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247527.XU CN203838910U (en) | 2014-05-15 | 2014-05-15 | Model display device for computer teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247527.XU CN203838910U (en) | 2014-05-15 | 2014-05-15 | Model display device for computer teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838910U true CN203838910U (en) | 2014-09-17 |
Family
ID=51516724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247527.XU Expired - Fee Related CN203838910U (en) | 2014-05-15 | 2014-05-15 | Model display device for computer teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838910U (en) |
-
2014
- 2014-05-15 CN CN201420247527.XU patent/CN203838910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |